EP 4048002 B1 20240529 - UPLINK DATA TRANSMISSION METHOD AND APPARATUS, TERMINAL, AND STORAGE MEDIUM
Title (en)
UPLINK DATA TRANSMISSION METHOD AND APPARATUS, TERMINAL, AND STORAGE MEDIUM
Title (de)
UPLINK-DATENÜBERTRAGUNGSVERFAHREN UND -VORRICHTUNG, ENDGERÄT UND SPEICHERMEDIUM
Title (fr)
PROCÉDÉ ET APPAREIL DE TRANSMISSION DE DONNÉES DE LIAISON MONTANTE, TERMINAL ET SUPPORT DE STOCKAGE
Publication
Application
Priority
CN 2019116830 W 20191108
Abstract (en)
[origin: EP4048002A1] The present application relates to the technical field of communications, and provides an uplink data transmission method and apparatus, a terminal, and a storage medium. The method comprises: if a first physical uplink control channel (PUCCH) and a second PUCCH to be transmitted overlap in a time domain, selecting a third PUCCH from a PUCCH set; carrying first uplink information carried on said first PUCCH and second uplink information carried on said second PUCCH onto the third PUCCH; and transmitting the first uplink information and the second uplink information to a network device by means of the third PUCCH. Both first uplink transmission data and second uplink transmission data are carried onto the third PUCCH, so that the first uplink transmission data and the second uplink transmission data are subjected to multiplex transmission, thereby improving the reliability of data transmission, reducing time delay, and avoiding unnecessary retransmission.
IPC 8 full level
H04W 72/04 (2023.01); H04L 1/18 (2023.01); H04L 5/00 (2006.01)
CPC (source: CN EP KR US)
H04L 1/1671 (2013.01 - EP); H04L 1/1812 (2013.01 - CN KR US); H04L 1/1854 (2013.01 - EP); H04L 1/1861 (2013.01 - EP); H04L 5/0053 (2013.01 - US); H04L 5/0055 (2013.01 - CN EP); H04L 5/006 (2013.01 - EP); H04W 28/04 (2013.01 - CN); H04W 72/02 (2013.01 - US); H04W 72/0446 (2013.01 - CN KR US); H04W 72/1268 (2013.01 - CN); H04W 72/21 (2023.01 - KR US); H04W 72/56 (2023.01 - US); H04W 72/563 (2023.01 - CN); H04W 72/569 (2023.01 - KR)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 4048002 A1 20220824; EP 4048002 A4 20221123; EP 4048002 B1 20240529; CN 114073145 A 20220218; CN 114867117 A 20220805; CN 114867117 B 20240102; JP 2023504350 A 20230203; JP 7462749 B2 20240405; KR 20220098762 A 20220712; US 2022272669 A1 20220825; WO 2021088041 A1 20210514
DOCDB simple family (application)
EP 19951537 A 20191108; CN 2019116830 W 20191108; CN 201980098072 A 20191108; CN 202210475934 A 20191108; JP 2022526317 A 20191108; KR 20227019175 A 20191108; US 202217740281 A 20220509